Alcatraz Island is located in the San Francisco Bay, 1.5 miles (2.4 km) offshore from San Francisco, California, United States. It's infamous for an old penitentiary which is no longer in use.


Scooby-Doo and Scrappy-Doo (first series)

The gang took a group tour there and encountered the Lady Vampire of the Bay.[1]

Scooby-Doo and Scrappy-Doo (second series)

Shaggy Rogers, Scooby-Doo, and Scrappy-Doo tried to keep an enemy spy from stealing an important secret package there.[2]

What's New, Scooby-Doo?

Season two

The gang took a tour with Julian Libris as part of their investigation into the San Franpsycho. They were attacked by the monster; it also sailed away in the tour boat, leaving them stranded. This left them highly suspicious of Julian.[3]

Scooby-Doo and Guess Who?

Season one

The gang caught the Bee Man of Alcatraz, who turned out to be Bob the Keeper.[4]



  1. SD&SD (1st series): I Left My Neck in San Francisco, season 1, episode 10.
  2. SD&SD (2nd series): Surprised Spies, season 1, episode 12(c).
  3. WNSD: The San Franpsycho, season 2, episode 8.
  4. SDGW: Revenge of the Swamp Monster!, season 1, episode 1.
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